A trail shoe that has long been a seller since its founding, which can be said to be synonymous with ALTRA. 
 
 It has a versatile outsole for a variety of surfaces, including rocky areas, dry sand and muddy soil. 
 In addition, a function called STONE GUARD reduces the thrust from the ground while keeping the sole feeling. 
 
 An all-round shoe that is reliable for any distance from short to long and on any course.